baber/WOPTO huggingface dataset:
Patent EP-0134512-A2 (EP)
Inventor: MATSUDA TOSHIRO
IPC: B60T8/58
Filed: 1984-07-16
Abstract: An anti-skid brake control system increases fluid pressure in the wheel cylinder in different two increasing rate. For instance, until the fluid pressure in the wheel cylinder reaches a predetermined level, the fluid pressure is increased at a first normal rate and thereafter in a second limited rate. In order to assume the fluid pressure in the wheel cylinder reaching at the predetermined level, a duration for holding the anti-skid control system at a position to increase the fluid pressure at the first rate will be determined based on a peak value of wheel acceleration. In order to detect the peak value of the wheel acceleration, the anti-skid brake control system includes a detector for detecting the peak value of wheel acceleration in each cycle of skid control. The duration of braking pressure increased is adjusted depending upon the detected peak value of the wheel acceleration. The duration for which the brake pressure increase operation continues corresponds to the period of time necessary for the pressure to increase to approximately a projected or assumed lock pressure. After this duration has expired, the braking pressure is increased at the second rate for a given period of time. Therefore, the braking pressure is maintained at approximately the lock pressure. By increasing braking pressure at limited second rate substantially smaller than the first rate for a fixed period of time, optimal braking characteristics can be achieved.
Patent EP-0137940-A2 (EP)
Inventor: DROESCHER MICHAEL DR
IPC: C08L23/00
Filed: 1984-08-03
Abstract: A new functionalised poly-alpha-olefin rubber is prepd. by reacting the rubber with (a) maleic anhydride (MSA) and (b) a di-(1-10C alkyl) maleate and/or fumarate, in ratio by wt. of MSA: ester of 1:5-0.5, in absence of hydrocarbon solvents and at above 250 and up to 330 deg.C, to form an adduct contg. 0.5-7.5 wt% of added MSA and diester. The rubber has a Mooney viscosity (ML1+4, 100 deg.C, DIN 53,523) of 30-130 and is obtd. by copolymerisation of 50-85 wt% of ethylene and 15-50 wt% of propylene and/or butene-1, w.r.t. mono-enes, and opt. a multi-ene with isolated C=C bonds, of which only 1 is copolymerisable, the amt. of multi-enes being such that the rubber has fewer than 15 C=C bonds/1000 C atoms. If the rubber has fewer than 2 C=C bonds/1000 C atoms, reaction is in presence of a radical former with decomposition temp. above 200 deg.C. Claimed uses is for prodn. of impact resistant, thermoplastic comspsn. by reactinq (1) 60-95 wt% of a satd. thermoplastic polyester and/or polyamide with 40-5% of the adduct, opt. in presence of fillers and auxiliaries, including organic diisocyanates.
Patent EP-0136718-A2 (EP)
Inventor: WANG PATRICK S
IPC: G06K9/68
Filed: 1984-10-04
Abstract: A pattern recognition system has both coarse and fine levels of analysis in which a coarse array representation of a workpiece pattern is formed and used to identify the workpiece pattern as either a reference character or as a member of an ambiguous set of reference characters which are represented by identical coarse array representations. At least portions of a fine array representation of a workpiece pattern which has been classified as a member of a set of reference characters are compared to corresponding portions of fine array representations of reference characters in the set identified by the classification. The pattern recognition system has a learning system through which reference characters may be introduced into the recognition system and through which a representation of a workpiece pattern which was not identified may be incorporated into an existing set of reference characters of the recognition , system.
Patent EP-0146801-A2 (EP)
Inventor: RICKERT HANS DR PROF
IPC: G01P15/08
Filed: 1984-11-28
Abstract: 1. A process for measuring accelerations, whereby ions are exposed in an ion conductor to the acceleration to be measured and the electrical voltage building up due to the forces of inertia of the ions is measured in order to determine the acceleration, characterised in that a stationary ion conductor having at least one stationary partial grid with pure of mixed ion conduction is exposed as an ion conductor to the acceleration.
Patent EP-0146903-A2 (EP)
Inventor: LEIBOWITZ PAUL JASON
IPC: A61K38/00
Filed: 1984-12-17
Abstract: The invention provides a novel hybrid interferon species that comprises a chain of 161 and/or 162 amino acids. The hybrid is novel not only for its new structure, but also because the hybrid comprises a shortened or truncated segment of alpha interferon and hence is an entirely new interferon species that does not occur in nature. 
     The invention further provides pharmaceutical compositions containing said novel interferons; 
     DNA sequences coding for said novel interferons; 
     vectors containing and capable of expressing said DNA sequences; 
     hosts transformed with said vectors; and methods for producing these products.
Patent EP-0115405-A2 (EP)
Inventor: MILNER PETER HENRY
IPC: C07D499/44
Filed: 1984-01-19
Abstract: A process for the preparation of a ß-tactam having the partial structure (I):
     wherein
     R 1  is an acyl group, which process comprises treating an imine having the partial structure (II):
     with a nucleophilic derivative of formamide.
Patent EP-0134684-A2 (EP)
Inventor: KECKLER WILLIAM GEORGE
IPC: G01V1/22
Filed: 1984-07-26
Abstract: A streamer for towing behind a marine vessel engaged in seismic exploration comprises a plurality of substantially identical modules connected serially to one another, each comprising: plural hydrophone means 36 for detecting reflected acoustic waves, and outputting analog electronic signals in response thereto; digitizing means 42 for converting said analog signals to digital representations thereof; and means for transmission of said digital representations along conductor means 58 comprised in said modules up said streamer to said vessel for recording.
Patent EP-0141658-A2 (EP)
Inventor: KLAR ERHARD
IPC: B01J23/745
Filed: 1984-11-02
Abstract: A grind charge of cupreous particulates containing a major proportion of cuprous and cupric oxides and a minor proportion of elemental copper, said charge having average particle size above 15 microns, is subjected to high energy comminution with concomitant crystal lattice distortion until the average particle size of said particulates is no larger than 15 microns. The resulting catalyst, of fairly high specific surface area, can be used for alkyl or aryl halosilane production.
Patent EP-0148616-A2 (EP)
Inventor: TIMKO JOSEPH MICHAEL
IPC: C07J71/00
Filed: 1984-12-17
Abstract: A 16a-methyl-, 16β-methyl- or 16-methylene-17-keto steroid is transformed to the corresponding 17α-ethynyl-17β--hydroxy steroid without epimerisation and loss of stereochemistry of the 1 6a-methyl or 16β-methyl group or destruction of the 16-methylene substituent, using a novel stabilised lithium acetylide.
Patent EP-0138766-A2 (EP)
Inventor: STEGMANN WERNER DR
IPC: C07C25/22
Filed: 1984-10-01
Abstract: Compounds of the formula I <IMAGE> are prepared by dimerisation of the correspondingly  alpha -substituted styrenes, characterised in that a part of the final product I is present as solvent, in that acidic ion exchangers or acidic montmorillonite-containing earths are used as catalysts, in that the reaction temperature is controlled via the addition of the monomer, and in that the temperature is in the range from 50 DEG C to 120 DEG C.
Patent EP-0152879-A2 (EP)
Inventor: GLOVER GARY HAROLD
IPC: A61B10/00
Filed: 1985-02-08
Abstract: Composite pulses are employed in NMR imaging for time-reversal of nuclear spins in a transverse planar region of a sample to produce spin-echo signals. The composite pulses comprise a sequence of pulses for producing a 90° rotation of the spins about a first transverse axis, a 180° rotation of the spins about a substantially orthogonal transverse axis, ans a 90° rotation of the nuclear spins about the first transverse axis. The composite pulses minimize time-reversal errors caused by static magnetic field and RF field inhomogeneities, and afford multiple spin-echo NMR imaging sequences.
Patent EP-0160789-A2 (EP)
Inventor: OKINO NOBORU
IPC: G01R31/28
Filed: 1985-02-13
Abstract: In a main pattern memory (12, 13, 14) are stored an increment command pattern and an enable control pattern in addition to test patterns. The main pattern memory is read out with an address from an address control circuit (11). The increment command pattern thus read out of the main pattern memory instructs incrementing of an address pointer (15), and a partial pattern memory (16) is read out according to the contents of the address pointer. In accordance with the enable control pattern read out of the main pattern memory, a gate circuit (17) is controlled to open, through which the output of the partial pattern memory is passed, and bits of the passed output are each ORed, by an OR circuit (18), with the corresponding bits of the test pattern read out of the main pattern memory, providing the ORed output as a test pattern.
Patent EP-0158276-A2 (EP)
Inventor: SACHDEV KRISHNA GANDHI
IPC: B41M5/24
Filed: 1985-04-04
Abstract: Improved electroerosion recording media are described in which ablatable polymers are used in the electroerosion recording medium. This medium includes at least a substrate or support layer, a base layer which protects the substrate, a thin film of conductive material on the base layer and which can be eroded, and a protective overcoat layer. Ablatable polymers are used as binders in either the base layer or the top protective layer, or both, in order to provide advantages during electroerosion. These ablatable polymers undergo thermally induced depolymerization in such a way that the result is the formation of volatile monomeric or low molecular weight species as the predominant products, with little or no adherent residue.
Patent EP-0159685-A2 (EP)
Inventor: SEIBEL RUDOLF
IPC: B21D53/04
Filed: 1985-04-22
Abstract: 1. Method for manufacturing of the plates of a plate heat exchanger designed of plates (1) stacked upon one another and being provided with embossed projections (2a, 2b) which protrude out of the plane of the plate towards one side or the other side and are located on the lines of a lattice (10), whereby the plates are supported against one another via their projections and whereby the projections define parallel flow channels between adjacent plates, characterized in that the projections are embossed in the plate by at least two consecutive embossing steps by the same tool, with the plate being moved between each two embossing steps relative to the tool by an intergral multiple n of a pitch (T) of the pattern of the projections recurring in the feed direction, that the tool (20) has an active length in the feed direction of the plate which length is equals to said integral multiple n of the pitch (T) of the pattern of the projections plus the length of the pitch (t) of an adjacent projection, that the embossing punches on the first and the last embossing punch line (21, 24) of the tool, which lines extend perpendicular to the feed direction, are mutually displaced perpendicular to the feed direction, and that the number and the position of the embossing punches on the first and the last embossing punch line (21, 24) of the tool (20) are arranged such that the embossing punches of these two lines together form a fully occupied line (for example 16) of embossing punches.
Patent EP-0171022-A2 (EP)
Inventor: TOMISAWA NORIO
IPC: H03H11/26
Filed: 1985-07-30
Abstract: A signal delay device comprises a CMOS gate circuit (12, 14) having an input terminal (13) to which a binary input signal to be delayed is applied, an output terminal (15) from which a delayed signal is derived and power voltage supply terminals to which operation power voltages are applied. The delay time of the CMOS gate circuit depends upon voltage applied to it and, utilizing this phenomenon, voltage control means (16,18) is provided in a power supplying path for the CMOS gate circuit for controlling voltage applied to the CMOS gate circuit. The signal delay device using the CMOS gate circuit is applied to various circuits including an analog signal delay circuit, a jitter absorption circuit and a fixed head type magnetic tape reproducing device.
Patent EP-0176149-A2 (EP)
Title: Refrigeration circuit comprising a turbine for driving a rotary member
Inventor: MERLI PIETRO
IPC: F25B11/02
Filed: 1985-09-18
Abstract: 57 A turbine (6) arranged in the refrigeration circuit of a refrigerator so as to be driven by refrigerant fluid is connected into the circuit at a position such that the enthalpy of the refrigerant fluid driving the turbine is substantially at a maximum. The turbine (6) comprises a rotor (11) which is driven by means of injected refrigerant fluid. The turbine (6) drives a fan impeller (16) which is preferably coupled to the turbine (11) rotor by a magnetic coupling.
Patent EP-0148775-A2 (EP)
Inventor: MACMILLAN WILLIAM ROBERTSON
IPC: B24C5/06
Filed: 1985-01-08
Abstract: @ A blade for a shot blasting throwing wheel comprising a pair of parallel side plates having radial slots or grooves within which the lateral edges of a blade are engaged for location purposes has provided at each lateral edge a compressible sealing strip which stands proud of the back, front and side faces of each of said lateral edges such that, when the blade is fitted btweeen the side plates, the sealing strip fills the slots or grooves within its side edge are engaged to provide a barrier to the flow of abrasive and/or contaminants along the slots or grooves to the rims of the side plates thereby reducing wear of the latter. Secondarily the sealing strips serve, during assembly, temporarily to retain the blades between the side plates until they are mechanically secured against radial dislodgement.
Patent EP-0157489-A2 (EP)
Inventor: CROWTHER SIMON NICHOLAS
IPC: G02F1/136
Filed: 1985-02-25
Abstract: @ An a-Si FET comprising electrically conductive source and drain regions 25, 26 supported by an insulating substrate 21; a layer of amorphous silicon 28 which is separately deposited in a space between said source and drain regions 25, 26 so as to engage the source and drain regions; source and drain electrodes 23, 24 electrically connected with said source and drain regions respectively; a gate electrode 20 disposed adjacent said layer of amorphous silicon; and an insulating layer 22 separating the gate electrode from the amorphous silicon layer; the arrangememt being such that, in the ON state of the FET, a direct current-path 27-27' is established in the layer of amorphous silicon which is disposed in said space. A low cost, low- temperature substrate such as soda glass may be used and the a-Si FET may be of the thin film type. Such an a-Si FET can be used in an LCD device which is addressed using one or more of the FET's.
Patent EP-0184410-A2 (EP)
Inventor: TONNER PETER S
IPC: A63B69/36
Filed: 1985-12-02
Abstract: A golf simulating apparatus is capable of simulating play on a golf course and<sub>/</sub>or a driving range. A pivotally mounted resilient ball member (38) is arranged to be impacted with the head of a golf club as the club is swung by the player. Special sensors are associated with the ball member (38) to sense its velocity and any lateral deviation from a fixed plane of movement (X-Y) thereby to provide signals representing a probable distance and direction of ball travel. These signals are applied to the input ports of a computer (80) which is programmed to provide output signals to a monitor (20) so that it displays a simulated golf course or driving range, with the simulated path of ball travel and or landing position being displayed on the golf course or driving range. The program provides the golf course or driving range with selected hazards (water, sand. trees etc.). Provision is made for counting and displaying the number of strokes, for averaging distances, assessing penalties and the like thereby to provide a simulation of conditions likely to be encountered during actual play of a game of golf.
Patent EP-0149593-A2 (EP)
Inventor: FEDER JOSEPH
IPC: C07K7/02
Filed: 1985-01-15
Abstract: The disclosure relates to novel synthetic thiopeptolide substrates having high activity for the enzyme collagenase. These substrates have the following amino acid sequences: wherein
     R = H or N-protecting group,   X = Leu, lle, Phe, Val, Gln, Ala,   Y = Leu, lle, Phe, Val, Ala,   Z = Leu, lle, Phe, Val, Gin, Ala, and   R, = terminal amide, carboxyl or ester group.
Patent EP-0193820-A2 (EP)
Inventor: HIROE AKIHIKO
IPC: H01L27/142
Filed: 1986-02-22
Abstract: A method for forming a thin film pattern comprising the steps in sequence of forming a lift-off layer directly on a substrate wherein a pattern of the lift-off layer is reverse to a desired thin film pattern, forming a thin film on the substrate, removing an undesirable portion of the thin film together with the lift-off layer; and a method for producing a semiconductor device comprising the steps in sequence of forming a first electrode on an insulated substrate, removing a part of the first electrode, forming a semiconductor including amorphous material on the first electrode, forming a lift-off layer on the semiconductor including amorphous material at such a place whereon a second electrode is not desired to be formed, and forming a second electrode on the semiconductor. 
     According to the present invention, a thin film pattern can be formed at low production cost, with high productivity and accuracy, and with less danger during the process.
Patent EP-0206102-A2 (EP)
Title: Programmable interface
Inventor: WEI JAMES JUAN
IPC: H04Q3/52
Filed: 1986-06-10
Abstract: A programmable interface to selectively couple the terminals of an electronic system to desired circuit locations within the system. By applying programming signals to the input terminals of the interface in a prescribed sequence, the interface is programmed so that subsequently applied control signals will be coupled to the desired circuit locations. The function served by each terminal thus depends on the programming sequence. Reprogramming can change the function of each of the terminals by coupling them to different circuit locations.
Patent EP-0206108-A2 (EP)
Inventor: SAKAKURA AKIRA
IPC: C21D8/12
Filed: 1986-06-10
Abstract: A process for the production of an electrical steel sheet having the ideal (100) [001] cube texture of iron or iron alloy, comprising cold rolling a sheet of a single crystal or large grained crystals of iron or iron alloy, in which said single crystal is or a majority of said large grained crystals are oriented so that the pole of the {114} plane may form an angle not greater than 15° with the normal direction of the plane of the sheet, and the <401> direction may form an angle not greater than 15° with a single direction in the plane of the sheet, in said single direction at a rolling reduction of at least 40%, and annealing the rolled sheet to form a primary recrystallization texture of fine grains of an average grain size of not larger than 5 mm under conditions preventing the occurrence of secondary recrystallization.
Patent EP-0216260-A2 (EP)
Inventor: APITZ SIEGFRIED
IPC: G11B27/10
Filed: 1986-09-10
Abstract: In this apparatus, the indication of the running time of the remaining length of an information carrier (2) in tape form of a tape cassette (1) is made much more accurate by relating the tape length (L2) calculated from the supply of tape of the tape rolls (5, 6) in a first calculation operation of a calculating device (21) with the nominal tape length (LN) for the type of cassette (1) in a second calculation operation. The corrected tape thickness (dk) thereby determined is used instead of the nominal tape thickness in the calculating device (23) to determine the remaining tape length (L2). The accuracy of this time indication then corresponds to the accuracy of the actual length of tape in the cassette (1) in relation to the nominal tape length. <IMAGE>
Patent EP-0229893-A2 (EP)
Inventor: MULLER HEINZ ERWIN
IPC: B01D46/42
Filed: 1986-10-23
Abstract: 1. Indicating apparatus (10) for indicating the degree of dirt in suction air filters, including a cup-shaped housing (11), which is sealed at the open end face (14) by a cover (15) provided with viewing windows (16), a piston (25) which is sealed from the housing wall (20) by a diaphragm (21) and is displaceable from a position of rest to an indicating position in a direction opposite the force of a resetting spring (67) as a result of the difference in pressure in front of and behind the filter, and an angle lever in an indicating chamber (46) for transmitting the piston movement to an indicating disc (70), which is rotatable behind the viewing windows (16) and is mounted in an axis-parallel manner relative to the piston axis (26), wherein the angle lever is disposed with its pivotal axis extending transversely relative to the piston axis (26) and is pivotably mounted, via journals (51; 52), in an insert sleeve (29), which is secured in the housing, and wherein its first lever arm (53) acts on the indicating disc (70), and its second lever arm (60) is brought into abutment with the end face (27) of the piston facing said arm in each operating position by means of a recoil spring (64), characterised in that the piston (25) divides the interior of the housing (11) into a low-pressure vacuum chamber (45), which is situated adjacent to the housing base (12) and is provided with a connecting aperture (13) for connection with the filtered air chamber of the suction air filter, and the indicating chamber (46), and in that the angle lever is a U-shaped rocker (47), which includes a cross-piece member (50) extending parallel to the pivotal axis of said rocker, two flanges (48, 49) which are connected to the journals (51, 52) and form the second lever arm (60), and a notched projection (56) which is spaced from the pivotal axis, and in that a lock pawl (90) is provided, which is pivotably mounted in the insert sleeve (29) in an axis-parallel manner relative to the pivotal axis of the rocker (47) and engages behind the notched projection (56) in order to prevent the rocker (47) moving back from the indicating position to the position of rest.
Patent EP-0226058-A2 (EP)
Inventor: TANAKA KOICHI
IPC: C09K11/77
Filed: 1986-11-18
Abstract: A thin film EL device having a double-insu­lated structure and comprising an emitting layer made of an alkaline-earth sulfide as its host material and doped with Eu²⁺ for providing luminescent centers. The emitting layer has a Eu concentration of 0.l5 to 0.75 atm. % and a controlled thickness of at least l.3 µm to impart hysteresis to the brightness vs. applied voltage characteristics of the device.
Patent EP-0207611-A2 (EP)
Inventor: DAVIDSON DALE DEAN
IPC: G05D1/00
Filed: 1986-05-19
Abstract: A channel of an automatic flight control system utilises dual identical digital processors (21; 22). Active task modules (56,57,58;76,77,78) and monitor modules (59,60,61;79,80,81) therefor are included in the processors. The active task modules and the monitor modules are arranged so that an active task module in one processor has a corresponding monitor module in the other processor where the corresponding modules perform disparate functionality over disjoint computation paths with respect to each other. The monitor module tests to determine if the aircraft is performing in a manner prohibited by the functionality controlled by the associated task module.